| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
H3PO4 + Na2O = Na3PO4 + H2O =>
2 H3PO4 + 3 Na2O = 2 Na3PO4 + 3 H2O
NaOH + Al = NaOHAl2 =>
NaOH + 2 Al = NaOHAl2
Al + ClO = AlClO =>
Al + ClO = AlClO
CuNO3 = CuO + NO2 =>
CuNO3 = CuO + NO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HI + SrCO3 = SrI2 + CO2 + H2O =>
2 HI + SrCO3 = SrI2 + CO2 + H2O
NaOH + K2S = KOH + Na2S =>
2 NaOH + K2S = 2 KOH + Na2S
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
Mn + OH{-} = Mn(OH)2 + e =>
Mn + 2 OH{-} = Mn(OH)2 + 2e
C57H110O6 + O2 = CO2 + H2 =>
C57H110O6 + 54 O2 = 57 CO2 + 55 H2
HCl + Li2 = LiCl + H =>
2 HCl + Li2 = 2 LiCl + 2 H
HNO3 + HI = H2O + I2 + NO =>
2 HNO3 + 6 HI = 4 H2O + 3 I2 + 2 NO
CoF3 + H2O = O + CoF2 + HF =>
2 CoF3 + H2O = O + 2 CoF2 + 2 HF
NaHCO3(s) + CH3COOH(ag) = CH3COONa(ag) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(ag) = CH3COONa(ag) + CO2(g) + H2O(l)
Ca(s) + SnO2 = CaO2(s) + Sn(s) =>
Ca(s) + SnO2 = CaO2(s) + Sn(s)
Pb(NO3)2 + KCrO4 = PbCrO4 + K(NO3)2 =>
Pb(NO3)2 + KCrO4 = PbCrO4 + K(NO3)2
HCIO4 + K2CO3 = CO2 + H2O + KCIO4 =>
2 HCIO4 + K2CO3 = CO2 + H2O + 2 KCIO4
Na2CO3 + Co(NO3)2 = Co2CO3 + Na(NO3)2 =>
Na2CO3 + 2 Co(NO3)2 = Co2CO3 + 2 Na(NO3)2
Cl2O + O2 = Cl2O3 =>
Cl2O + O2 = Cl2O3
FeO + NH4NO3 = Fe(NO3)2 + (NH4)2O =>
FeO + 2 NH4NO3 = Fe(NO3)2 + (NH4)2O
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HgCl2 + KI = KCl + K2HgI4 =>
HgCl2 + 4 KI = 2 KCl + K2HgI4
Fe + H2O = Fe3O4 + H =>
3 Fe + 4 H2O = Fe3O4 + 8 H
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2SnCl6 + H2S = SnS2 + HCl =>
H2SnCl6 + 2 H2S = SnS2 + 6 HCl
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
NaHCO3 + H2O2 = CO2 + H2O + NaO =>
2 NaHCO3 + H2O2 = 2 CO2 + 2 H2O + 2 NaO
HCl + Al2S3 = H2S + AlCl3 =>
6 HCl + Al2S3 = 3 H2S + 2 AlCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3CH(Cl)CH2(Cl) + Zn = CH3CHCH2 + ZnCl2 =>
CH3CH(Cl)CH2(Cl) + Zn = CH3CHCH2 + ZnCl2
CdO + Mg = CdMg + O =>
CdO + Mg = CdMg + O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HCIO3 + K2SO3 = HCI + K2SO4 =>
HCIO3 + 3 K2SO3 = HCI + 3 K2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl + K2SO4 + Na2CrO4 = KCl + Na2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
16 HCl + 5 K2SO4 + 2 Na2CrO4 = 10 KCl + 2 Na2SO4 + Cr2(SO4)3 + 8 H2O + 3 Cl2
Ca + CH3OH = C4H6O4Ca + H =>
Ca + 4 CH3OH = C4H6O4Ca + 10 H
K2Cr2O7 + KCl + H2O = KClO4 + CrCl3 + KOH =>
4 K2Cr2O7 + 27 KCl + 16 H2O = 3 KClO4 + 8 CrCl3 + 32 KOH
K2CrO4 + Hg(NO3)2 = KNO3 + HgCrO4 =>
K2CrO4 + Hg(NO3)2 = 2 KNO3 + HgCrO4
Ni + Ba(NO3)2 = Ba + Ni(NO3) =>
2 Ni + Ba(NO3)2 = Ba + 2 Ni(NO3)
H2O2 + CaCl2 = H + Cl2 + CaO =>
H2O2 + 2 CaCl2 = 2 H + 2 Cl2 + 2 CaO
C6H6O + FeCl3 = FeO + C6H6Cl3 =>
C6H6O + FeCl3 = FeO + C6H6Cl3
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
Hg + Cr(NO3)3 = Hg(NO3)3 + Cr =>
Hg + Cr(NO3)3 = Hg(NO3)3 + Cr
H2PO4 + Ba(OH)2 = BaPO4 + HOH =>
H2PO4 + Ba(OH)2 = BaPO4 + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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